Question

1.SCRIE CU CIFRE ARABE.IV,IX,XII,XXXIII,XL,LXXII,XC,CDLXV,MCC,MCMLXI,CDLIV,CCCIX,LVI,CXXIX,XCI,DCCCXLV.

2.COMPLETEAZA FIECARE SIR CU INCA TREI NUMERE.A] XXV,XXX,XXXV.
B]III,VI,IX
C]XX,XL,LX.

Answer 1

4,9,12,33,40,72,90,465,1200 etc.